// Custom styles.
// 文章内链接文本样式 
.post-body p a{ 
    color: #0593d3; 
    border-bottom: none; 
    border-bottom: 1px solid #0593d3; 
    &:hover { 
        color: #fc6423; 
        border-bottom: none; 
        border-bottom: 1px solid #fc6423; 
    } 
}

// 修改选中字符的颜色
/* webkit, opera, IE9 */
::selection { 
    background: #00c4b6;
    color: #f7f7f7; 
}
/* firefox */
::-moz-selection { 
    background: #00c4b6;
    color: #f7f7f7;    
}

// 修改网站头部颜色
.headband {
    height: 3px;
    background: #49b1f5;
}
.site-meta {
    padding: 20px 0;
    color: #fff;
    background: #49b1f5;
}
.site-subtitle {
    margin-top: 10px;
    font-size: 13px;
    color: #ffffff;
}

// 修改按键（button）样式
.btn {
    color: #49b1f5;
    background: #fff;
    border: 2px solid #49b1f5;
}
// 按键（button）点击时样式
.btn:hover {
  border-color: #49b1f5;
  color: #fff;
  background: #49b1f5;
}

// 鼠标移动至文章标题时的效果
.posts-expand .post-title-link::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: #49b1f5;
    visibility: hidden;
    -webkit-transform: scaleX(0);
    -moz-transform: scaleX(0);
    -ms-transform: scaleX(0);
    -o-transform: scaleX(0);
    transform: scaleX(0);
    transition-duration: 0.2s;
    transition-timing-function: ease-in-out;
    transition-delay: 0s;
}